2017 | ||||||||||||||||||||||||||||||
Net balances at year start | Additions | Disposals | Transfers and others | Depreciation /impairment | Net balances at year end | Estimated useful lives (years) | ||||||||||||||||||||||||
Vessels | $ | 8,028,276 | $ | 99 | $ | 2,113 | $ | (6,424,674 | ) | (a) | $ | 483,338 | (b) | $ | 1,118,250 | 25 | ||||||||||||||
Shipyard | 363 | - | - | - | 45 | 318 | 40 | |||||||||||||||||||||||
Major vessel maintenance | 4,457 | 62,172 | - | (1,266 | ) | 52,755 | 12,608 | 2.5 | ||||||||||||||||||||||
Buildings and facilities | 253,396 | - | - | - | 11,192 | 242,204 | 20and 25 | |||||||||||||||||||||||
Warehousing equipment | 1,242 | - | - | - | 595 | 647 | 10 | |||||||||||||||||||||||
Computer equipment | 794 | 272 | - | - | 510 | 556 | 3 and 4 | |||||||||||||||||||||||
Terminal equipment | 3,319 | 425 | - | 4,118 | 977 | 6,885 | 10 | |||||||||||||||||||||||
Ground transportation equipment | 4,203 | 508 | - | 1,247 | 2,207 | 3,751 | 4.5 and 10 | |||||||||||||||||||||||
Other equipment | 9,556 | 226 | - | (67 | ) | 2,074 | 7,641 | |||||||||||||||||||||||
8,305,606 | 63,702 | 2,113 | (6,420,642 | ) | 553,693 | 1,392,860 | ||||||||||||||||||||||||
Land | 1,060,661 | - | 41 | 148,807 | 25,000 | 1,184,427 | ||||||||||||||||||||||||
Construction in progress | 198,605 | 16,520 | 13,127 | (155,750 | ) | - | 46,248 | |||||||||||||||||||||||
$ | 9,564,872 | $ | 80,222 | $ | 15,281 | $ | (6,427,585 | ) | $ | 578,693 | $ | 2,623,535 |
2016 | |||||||||||||||||||||||||||||||
Net balances at year start | Additions | Disposals | Transfers and others | Depreciation /impairment | Net balances at year end | Estimated useful lives (years) | |||||||||||||||||||||||||
Vessels | $ | 8,131,363 | $ | 7,835 | $ | - | $ | 357,027 | (a) | $ | 467,949 | (b) | $ | 8,028,276 | 25 | ||||||||||||||||
Shipyard | 423 | - | - | - | 60 | 363 | 40 | ||||||||||||||||||||||||
Major vessel maintenance | 53,547 | 9,021 | - | (208 | ) | 57,903 | 4,457 | 2.5 | |||||||||||||||||||||||
Buildings and facilities | 186,937 | 11 | 4,531 | 80,593 | (c) | 9,614 | 253,396 | 20 and 25 | |||||||||||||||||||||||
Warehousing equipment | - | 63 | - | 2,076 | 897 | 1,242 | 10 | ||||||||||||||||||||||||
Computer equipment | 552 | 254 | - | 465 | 477 | 794 | 3 and 4 | ||||||||||||||||||||||||
Terminal equipment | 4,120 | 488 | - | 6 | 1,295 | 3,319 | 10 | ||||||||||||||||||||||||
Ground transportation equipment | 5,506 | 1,734 | 915 | 290 | 2,412 | 4,203 | 4.5 and 10 | ||||||||||||||||||||||||
Other equipment | 13,330 | 419 | - | 467 | 4,660 | 9,556 | |||||||||||||||||||||||||
8,395,778 | 19,825 | 5,446 | 440,716 | 545,267 | 8,305,606 | ||||||||||||||||||||||||||
Land | 880,620 | - | 81,568 | (d) | 261,609 | (c) | - | 1,060,661 | |||||||||||||||||||||||
Construction in progress | 276,681 | 142,247 | - | (220,323 | ) | - | 198,605 | ||||||||||||||||||||||||
$ | 9,553,079 | $ | 162,072 | $ | 87,014 | $ | 482,002 | $ | 545,267 | $ | 9,564,872 |
(a) | In 2017 is comprised primarily for revaluation surplus by $941,957 net of reduction for deconsolidation of TMM DM in a total of $7,445,415. In 2016 relates to revaluation surplus by $207,669 and the acquisition of the TMM Colima tugboat in December 2016. |
(b) | Includes $56,213 loss from revaluation of two vessels in 2017 and $23,304 loss from revaluation of two vessels in 2016. |
(c) | In 2016 is mainly comprised of the revaluation surplus of $ 216,965 net of other transfers. |
(d) | It includes the sale of a real property to Optimus on June 20, 2016, with a gain for a total of $111,212. (see Note 22). The receivable derived from this sale will be capitalized as described in Note 14 below. This transaction is considered a non-cash flow transaction for purposes of presentation in the consolidated statements of cash flows. |